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Jeffrey L. Spray

HD Hunter Douglas: 4 patents #8 of 81Top 10%
📍 Erie, CO: #4 of 87 inventorsTop 5%
🗺 Colorado: #251 of 5,235 inventorsTop 5%
Overall (2021): #47,850 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11187036 Methods and apparatus for controlling architectural opening coverings in more than one mode Kevin M. Dann, Joseph E. Kovach, Wendell B. Colson, Daniel Fluckey, Matthew DiFrancesco +1 more 2021-11-30
11149489 Transmission for an architectural-structure covering Mark A. Schwandt, Paul D. Mischo 2021-10-19
11098528 Tensioner for an architectural-structure covering Stephen P. Smith, Michael True 2021-08-24
D910413 Handle for a covering for an architectural opening Fred Bould, Kwan Hon Anson Cheung 2021-02-16